engine cutting out down track after in 3rd gear!

Ya, being married have 2 young kids and work 6 days a week then daughter has cheerleading practice every day after work and having it as my driver it's hard to have time that it takes to get this stuff all tuned in and right. But with all the good help from y'all I think I will get her right soon. I have the timing right now. Hopefully tomorrow I will have time to check the float levels on the carb and adjust the idle mixture better with a vacuum gauge and get it to idle around 1000. Then tee in my fuel tester and drive it down the road to see if I have a delivery problem. If everything checks out then I'm going to turn the rev limiter off and see if anything changes.